iScripts EasySnaps 2.0 Multiple SQL Injection Vulnerabilities Name iScripts EasySnaps Vendor http://www.iscripts.com Versions Affected 2.0 Author Salvatore Fresta aka Drosophila Website http://www.salvatorefresta.net Contact salvatorefresta [at] gmail [dot] com Date 2010-01-07 X. INDEX I. ABOUT THE APPLICATION II. DESCRIPTION III. ANALYSIS IV. SAMPLE CODE V. FIX I. ABOUT THE APPLICATION EasySnaps is a commercial powerful image hosting site that will help you in hosting your images besides providing a large number of utilities. II. DESCRIPTION Some fields are not properly sanitised before being used in SQL queries. III. ANALYSIS Summary: A) Blind SQL Injection B) SQL Injection A) Blind SQL Injection The comment parameter in add_comments.php is not properly sanitised before being used in a INSERT type SQL query. B) SQL Injection The values parameter in tags_details.php (search form) is not properly sanitised before used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. Successful exploitation requires that "magic_quotes_gpc" is disabled. There is a SQL injection that maybe may be exploited bypassing the internal filters in the begin parameter. The affected file is greetings.php. I tryed to test the upload forms for found arbitrary file upload flaws but I could not do anything because of the following error: "Your Image Count is full!". IV. SAMPLE CODE B) SQL Injection POST /gallery/demo/tags_details.php HTTP/1.1 Host: site Content-Type: application/x-www-form-urlencoded Cookie: your_php_sessid Content-Length: 84 values=%25' UNION SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20#&jumb=Go You can inject the previous code using the search form in tags_details.php page. V. FIX No Fix.